NotoSansBrahmi-v2.004

Noto Sans Brahmi v2.004

This release:

* Covers new codepoints in Unicode 14.0 (U+11071, U+11072), thanks to Ek Type.
* Adds space before vocalic R (#6)
* Improves the anchoring of AI vowel, BHATTIPROLU AA, and digits (#2, #4, #5)

NotoSansBrahmi-v2.003

Noto Sans Brahmi v2.003

This release fixes a number of fontbakery fails.